EP 3040373 A4 20170315 - IONIC GELATION ON SOLIDS
Title (en)
IONIC GELATION ON SOLIDS
Title (de)
IONISCHE VERGELUNG AUF FESTSTOFFEN
Title (fr)
GÉLIFICATION IONIQUE SUR DES SOLIDES
Publication
Application
Priority
- CO 13203104 A 20130827
- IB 2014064016 W 20140821
Abstract (en)
[origin: EP3040373A1] The invention relates to a method for ionic gelation on solids for encapsulating water-insoluble solids. The method uses negatively charged macromolecules and soluble salts of polyvalent cations as shell-forming materials having a high adsorption on the surface of the solid when subjected to thermal treatment. The shell-forming material represents at least 10% of the weight of the dry microcapsule obtained. The obtained microcapsule can be redispersed in water and treated by altering the environment thereof in order to be used as an encapsulating medium for water-soluble compounds and they can also be used as active ingredients and/or excipients in the production of pharmaceutical or nutraceutical compositions.
IPC 8 full level
C08K 9/10 (2006.01); A61K 8/11 (2006.01); A61K 8/19 (2006.01); A61K 8/64 (2006.01); A61K 9/50 (2006.01); A61K 47/02 (2006.01); A61K 47/42 (2017.01); A61Q 19/00 (2006.01); C08L 5/00 (2006.01); C08L 89/00 (2006.01)
CPC (source: EP KR US)
A61K 8/11 (2013.01 - US); A61K 8/19 (2013.01 - US); A61K 8/64 (2013.01 - US); A61K 9/2095 (2013.01 - US); A61K 9/485 (2013.01 - US); A61K 9/5052 (2013.01 - EP KR US); A61K 9/5073 (2013.01 - EP US); A61K 9/5089 (2013.01 - EP US); A61Q 19/00 (2013.01 - US); B01J 13/025 (2013.01 - KR); C08J 3/126 (2013.01 - KR); C08J 9/10 (2013.01 - KR); C08K 9/10 (2013.01 - US); C08L 5/00 (2013.01 - EP US); C08L 89/00 (2013.01 - EP US); C08L 89/005 (2013.01 - KR); A61K 2800/10 (2013.01 - US)
Citation (search report)
- [X] US 5427935 A 19950627 - WANG HENRY Y [US], et al
- [X] WO 03018186 A1 20030306 - BIO DAR LTD [IL], et al
- [XDI] SONG HUIYI ET AL: "Microencapsulated probiotics using emulsification technique coupled with internal or external gelation process", CARBOHYDRATE POLYMERS, APPLIED SCIENCE PUBLISHERS, LTD. BARKING, GB, vol. 96, no. 1, 29 March 2013 (2013-03-29), pages 181 - 189, XP028544286, ISSN: 0144-8617, DOI: 10.1016/J.CARBPOL.2013.03.068
- See references of WO 2015028920A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3040373 A1 20160706; EP 3040373 A4 20170315; EP 3040373 B1 20201216; AU 2014313817 A1 20160317; AU 2014313817 B2 20180614; CA 2922601 A1 20150305; CA 2922601 C 20210713; CO 7200056 A1 20150227; DK 3040373 T3 20210322; ES 2869336 T3 20211025; KR 20160048851 A 20160504; MX 2016002601 A 20161013; PL 3040373 T3 20210816; PL 3040373 T4 20210816; PT 3040373 T 20210421; US 10085948 B2 20181002; US 2016271071 A1 20160922; WO 2015028920 A1 20150305
DOCDB simple family (application)
EP 14839385 A 20140821; AU 2014313817 A 20140821; CA 2922601 A 20140821; CO 13203104 A 20130827; DK 14839385 T 20140821; ES 14839385 T 20140821; IB 2014064016 W 20140821; KR 20167007468 A 20140821; MX 2016002601 A 20140821; PL 14839385 T 20140821; PT 14839385 T 20140821; US 201414914836 A 20140821